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Updated: Jan 19, 2026
07:42
An Ex vivo Assay to Study Candida albicans Hyphal Morphogenesis in the Gastrointestinal Tract
Published on: July 1, 2020
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Virulence Factors in Candida species
1Faculty of Chemistry, Warsaw University of Technology, 00-664 Warsaw, Poland.
Current Protein & Peptide Science
|September 24, 2019
Summary
Candida virulence factors, including cell wall barriers and toxins, drive invasive fungal infections. Targeting these factors offers a strategy to combat drug resistance and reduce mortality in candidiasis.
Area of Science:
- Mycology
- Infectious Diseases
- Pathogenesis
Background:
- Fungal infections, particularly invasive candidiasis, present significant morbidity and mortality.
- Candida species possess diverse virulence factors enabling pathogenicity.
Purpose of the Study:
- To review in vitro and in vivo studies on Candida virulence factors.
- To characterize the virulence of key Candida species (C. albicans, C. parapsilosis, C. tropicalis, C. glabrata, C. krusei).
Main Methods:
- Literature review of in vitro and in vivo studies.
- Characterization of virulence factors such as cell wall components, dimorphism, biofilm, enzymes, and toxins.
Main Results:
- Candida virulence factors include cell wall barriers, dimorphism, biofilm formation, stress tolerance proteins, hydrolytic enzymes, and toxins like candidalysin.
- C. albicans exhibits unique advantages as a pathogen due to its white-opaque transition.
- Ergosterol biosynthesis, hydrolases, adhesins, calcineurin, and candidalysin are critical for Candida pathogenesis and host interaction.
Conclusions:
- Virulence factors are essential for Candida colonization, invasion, and immune evasion.
- Targeting these virulence factors may circumvent antifungal resistance and improve treatment outcomes.
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